1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // GEANT4 tag $Name: geant4-09-03-cand-03 $ |
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27 | // |
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28 | //--------------------------------------------------------------------------- |
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29 | // |
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30 | // ClassName: G4QInelasticCHIPSBuilder |
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31 | // |
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32 | // Author: 2009 M. Kosov |
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33 | // |
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34 | //---------------------------------------------------------------------------- |
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35 | // |
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36 | // Short comment: This is a physics list of only one model G4QInelastic for |
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37 | // all hadron-nuclear interactions at all energies. There is no model- or |
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38 | // process-mixing, while it is possible to merge (G4QProcessMixer) the G4_HP |
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39 | // processes at low energies if the G4QInelastic, which includes all necessary |
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40 | // nA inelastic processes, is found to be not saficient for some applications. |
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41 | // In this particular builder the G4QInelastic process is attached to all |
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42 | // hadrons other than nucleons or pi and K-mesons. Previously it could be done |
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43 | // only using the LHEP parameterized package or in a temporary form by the |
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44 | // QGSC model conditionally extended (just not crashing) to low energies. |
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45 | // *** Important *** As the CHIPS treatment of all hadrons is the same, and |
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46 | // very simple, this builder with time can be not used in the CHIPS physics list |
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47 | // |
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48 | // ----------------------------------------------------------------------------- |
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49 | #include "G4QInelasticCHIPSBuilder.hh" |
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50 | |
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51 | G4QInelasticCHIPSBuilder::G4QInelasticCHIPSBuilder(G4int ver): |
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52 | verbose(ver), wasActivated(false) |
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53 | { |
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54 | // pointer to the particle table |
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55 | theParticleTable = G4ParticleTable::GetParticleTable(); |
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56 | theParticleIterator = theParticleTable->GetIterator(); |
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57 | } |
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58 | |
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59 | G4QInelasticCHIPSBuilder::~G4QInelasticCHIPSBuilder() |
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60 | { |
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61 | if(wasActivated) delete inelastic; |
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62 | } |
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63 | |
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64 | void G4QInelasticCHIPSBuilder::Build() |
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65 | { |
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66 | if(wasActivated) return; |
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67 | wasActivated = true; |
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68 | theParticleIterator->reset(); |
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69 | inelastic = new G4QInelastic(); |
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70 | while( (*theParticleIterator)() ) |
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71 | { |
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72 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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73 | G4String pname = particle->GetParticleName(); |
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74 | if(pname == "kaon-" || pname == "kaon+" || pname == "kaon0S" || pname == "kaon0L" || |
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75 | pname == "pi-" || pname == "pi+" || pname == "neutron" || pname == "proton" || |
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76 | pname == "lambda" || pname == "sigma+" || pname == "sigma0" || |
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77 | pname == "sigma-" || pname == "xi0" || pname == "xi-" || pname == "omega-" || |
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78 | pname == "anti_proton" || pname == "anti_neutron" || pname == "anti_lambda" || |
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79 | pname == "anti_sigma+" || pname == "anti_sigma0" || pname == "anti_sigma-" || |
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80 | pname == "anti_xi0" || pname == "anti_xi-" || pname == "anti_omega-" ) |
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81 | { |
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82 | if(verbose>1)G4cout<< "__G4QInelCHIPSBuilder: "<< pname <<" is defined here"<<G4endl; |
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83 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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84 | pmanager->AddDiscreteProcess(inelastic); |
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85 | if(verbose>1) G4cout<<"###> G4QInelasticCHIPSBuilder: "<<inelastic->GetProcessName() |
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86 | <<" is added for "<<pname<<G4endl; |
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87 | } |
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88 | } |
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89 | } |
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90 | |
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91 | // 2009 by M. Kosov |
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